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The General settings tabsheet contains a range of OFDMA system parameters as well as some parameters that depend on the modelled direction of OFDMA link (uplink vs. downlink). 8 panels characterise the OFDMA DL system while 9 panels characterise the OFDMA UL system. The below graphic represent the OFDMA DL.

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Figure 203200: OFDMA DL general settings GUI

 

There are two differences between OFDMA DL and UL. The first difference is the definition of transmit power. OFDMA DL does not have a power control algorithm. The second difference is the OFDMA UE Distribution panel available only for OFDMA UL. 

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Figure 204201: Transmit power in OFDMA DL

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Figure 202: UE distribution in OFDMA UL